1983 Austin Allegro vs. 1974 Fiat 133
To start off, 1983 Austin Allegro is newer by 9 year(s). Which means there will be less support and parts availability for 1974 Fiat 133. In addition, the cost of maintenance, including insurance, on 1974 Fiat 133 would be higher. At 998 cc (4 cylinders), 1983 Austin Allegro is equipped with a bigger engine. In terms of performance, 1983 Austin Allegro (43 HP @ 5250 RPM) has 9 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM). In normal driving conditions, 1983 Austin Allegro should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1983 Austin Allegro weights approximately 110 kg more than 1974 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Fiat 133 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1974 Fiat 133. However, in wet, icy, snow, or gravel driving conditions, 1983 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1983 Austin Allegro (70 Nm @ 3000 RPM) has 16 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 1983 Austin Allegro will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1983 Austin Allegro | 1974 Fiat 133 | |
| Make | Austin | Fiat |
| Model | Allegro | 133 |
| Year Released | 1983 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 998 cc | 842 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 43 HP | 34 HP |
| Engine RPM | 5250 RPM | 4800 RPM |
| Torque | 70 Nm | 54 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 64.6 mm | 65 mm |
| Engine Stroke Size | 76.2 mm | 68 mm |
| Engine Compression Ratio | 9.6:1 | 7.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 800 kg | 690 kg |
| Vehicle Length | 3200 mm | 3460 mm |
| Vehicle Width | 1620 mm | 1430 mm |
| Vehicle Height | 1400 mm | 1330 mm |
| Wheelbase Size | 2450 mm | 2030 mm |
